DE102008048841B8 - Isolating circuit for inverter - Google Patents

Isolating circuit for inverter Download PDF

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Publication number
DE102008048841B8
DE102008048841B8 DE102008048841A DE102008048841A DE102008048841B8 DE 102008048841 B8 DE102008048841 B8 DE 102008048841B8 DE 102008048841 A DE102008048841 A DE 102008048841A DE 102008048841 A DE102008048841 A DE 102008048841A DE 102008048841 B8 DE102008048841 B8 DE 102008048841B8
Authority
DE
Germany
Prior art keywords
inverter
isolating circuit
isolating
circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE102008048841A
Other languages
German (de)
Other versions
DE102008048841B3 (en
Inventor
Bruno Burger
Heribert Schmidt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41428982&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE102008048841(B8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Priority to DE102008048841A priority Critical patent/DE102008048841B8/en
Priority to KR1020117009362A priority patent/KR101314975B1/en
Priority to EP20090778458 priority patent/EP2327145B1/en
Priority to CA2738132A priority patent/CA2738132A1/en
Priority to PCT/EP2009/006577 priority patent/WO2010034413A1/en
Priority to JP2011528214A priority patent/JP5303648B2/en
Priority to CN200980137878.7A priority patent/CN102165681B/en
Publication of DE102008048841B3 publication Critical patent/DE102008048841B3/en
Application granted granted Critical
Publication of DE102008048841B8 publication Critical patent/DE102008048841B8/en
Priority to US13/072,433 priority patent/US20110255316A1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/28—Arrangements for balancing of the load in a network by storage of energy
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/381—Dispersed generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
    • H02J2300/20—The dispersed energy generation being of renewable origin
    • H02J2300/22—The renewable source being solar energy
    • H02J2300/24—The renewable source being solar energy of photovoltaic origin
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/12—Arrangements for reducing harmonics from ac input or output
    • H02M1/123—Suppression of common mode voltage or current
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/56—Power conversion systems, e.g. maximum power point trackers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Dc-Dc Converters (AREA)
DE102008048841A 2008-09-25 2008-09-25 Isolating circuit for inverter Expired - Fee Related DE102008048841B8 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE102008048841A DE102008048841B8 (en) 2008-09-25 2008-09-25 Isolating circuit for inverter
PCT/EP2009/006577 WO2010034413A1 (en) 2008-09-25 2009-09-10 Separating circuit for inverters
EP20090778458 EP2327145B1 (en) 2008-09-25 2009-09-10 Separating circuit for inverters
CA2738132A CA2738132A1 (en) 2008-09-25 2009-09-10 Isolating circuit for dc/ac converter
KR1020117009362A KR101314975B1 (en) 2008-09-25 2009-09-10 Separating circuit for inverters
JP2011528214A JP5303648B2 (en) 2008-09-25 2009-09-10 Separation circuit for DC / AC converter
CN200980137878.7A CN102165681B (en) 2008-09-25 2009-09-10 Separating circuit for inverters
US13/072,433 US20110255316A1 (en) 2008-09-25 2011-03-25 Isolating Circuit for DC/AC Converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008048841A DE102008048841B8 (en) 2008-09-25 2008-09-25 Isolating circuit for inverter

Publications (2)

Publication Number Publication Date
DE102008048841B3 DE102008048841B3 (en) 2010-01-28
DE102008048841B8 true DE102008048841B8 (en) 2010-06-10

Family

ID=41428982

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102008048841A Expired - Fee Related DE102008048841B8 (en) 2008-09-25 2008-09-25 Isolating circuit for inverter

Country Status (8)

Country Link
US (1) US20110255316A1 (en)
EP (1) EP2327145B1 (en)
JP (1) JP5303648B2 (en)
KR (1) KR101314975B1 (en)
CN (1) CN102165681B (en)
CA (1) CA2738132A1 (en)
DE (1) DE102008048841B8 (en)
WO (1) WO2010034413A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008063201A1 (en) * 2008-12-29 2010-07-22 Martin Weinmann Method and circuit arrangement for feeding the voltage intermediate circuit of an inverter
DE102009002856A1 (en) * 2009-05-06 2015-03-26 Robert Bosch Gmbh Inverter assembly
AT510502B1 (en) 2010-09-30 2015-08-15 Fronius Int Gmbh INVERTER AND METHOD FOR SEPARATING PHOTOVOLTAIC MODULES FROM AN INVERTER
US11901810B2 (en) 2011-05-08 2024-02-13 Koolbridge Solar, Inc. Adaptive electrical power distribution panel
US8937822B2 (en) 2011-05-08 2015-01-20 Paul Wilkinson Dent Solar energy conversion and utilization system
EP2523323A1 (en) * 2011-05-11 2012-11-14 Siemens Aktiengesellschaft Frequency inverter with common mode choke and method for operating same
TWI436574B (en) * 2011-07-13 2014-05-01 Delta Electronics Inc Dc to ac converter
EP2568594A1 (en) * 2011-09-12 2013-03-13 Green Power Technologies, S.L. DC time-multiplexed power converter and its modulation technique
US8867248B2 (en) 2011-12-20 2014-10-21 Kohler Co. High-efficiency, three-level, single-phase inverter
AT512983B1 (en) * 2012-06-13 2014-06-15 Fronius Int Gmbh Method for testing a separation point of a photovoltaic inverter and photovoltaic inverter
DE102013007077B4 (en) 2013-04-23 2016-04-14 Karlsruher Institut für Technologie Circuit arrangement for conversion between DC and AC voltage
JP5679239B1 (en) * 2013-08-27 2015-03-04 株式会社京三製作所 Single phase inverter
EP3248263B1 (en) 2014-12-16 2019-02-20 ABB Schweiz AG Energy panel arrangement power dissipation
AU2016211500B2 (en) 2015-01-28 2020-07-16 Marici Holdings The Netherlands B.V. Energy panel arrangement shutdown
US10404060B2 (en) 2015-02-22 2019-09-03 Abb Schweiz Ag Photovoltaic string reverse polarity detection
CN106160521A (en) * 2015-04-21 2016-11-23 沛旸科技有限公司 Power supply unit
EP3365954B1 (en) * 2015-12-21 2019-07-31 Siemens Aktiengesellschaft Longitudinal voltage source and direct current transmission system with longitudinal voltage source
TWI614982B (en) * 2016-08-25 2018-02-11 台達電子工業股份有限公司 Power conversion system and method of operating the same
JP6881002B2 (en) * 2017-05-09 2021-06-02 住友電気工業株式会社 Power converter and power conversion system
CN107612394B (en) 2017-09-12 2019-11-22 爱士惟新能源技术(江苏)有限公司 Control processing method for the DC-to-AC converter with H5 topological structure
EP3893380A4 (en) * 2018-12-29 2021-11-24 Huawei Technologies Co., Ltd. Inverter

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11235024A (en) * 1998-02-09 1999-08-27 Sanyo Denki Co Ltd Inverter device
DE10221592A1 (en) * 2002-05-15 2003-12-04 Fraunhofer Ges Forschung Current inverter for direct/alternating currents, has direct and alternating connections with an intermediate power store, a bridge circuit, rectifier diodes and a inductive choke
DE102004030912B3 (en) * 2004-06-25 2006-01-19 Sma Technologie Ag Method for converting a direct electrical voltage of a DC voltage source, in particular a photovoltaic DC voltage source into an AC voltage
DE102007028078B4 (en) * 2007-06-15 2009-04-16 Sma Solar Technology Ag Device for feeding electrical energy into a power supply network and DC-DC converter for such a device
EP2053730A1 (en) * 2006-07-31 2009-04-29 Ingeteam Energy, S.A. Single-phase inverter circuit for conditioning and converting dc electrical energy into ac electrical energy

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JPH0946926A (en) * 1995-08-01 1997-02-14 Japan Storage Battery Co Ltd Distributed power unit
JP2000233876A (en) * 1999-02-16 2000-08-29 Hitachi Ltd Power supplying device
JP2001238465A (en) 2000-02-25 2001-08-31 Sharp Corp Inverter device
DE10041340A1 (en) * 2000-08-23 2002-03-14 Siemens Ag Device for feeding electrical energy from a photovoltaic device into an electrical energy mains supply, feeds DC electrical energy generated in the photovoltaic device into an AC electrical energy mains supply.
DK1318589T3 (en) * 2001-12-10 2013-05-21 Abb Schweiz Ag Wind energy system and method for operating such a wind energy system
US7612283B2 (en) * 2002-07-09 2009-11-03 Canon Kabushiki Kaisha Solar power generation apparatus and its manufacturing method
US7099169B2 (en) * 2003-02-21 2006-08-29 Distributed Power, Inc. DC to AC inverter with single-switch bipolar boost circuit
US7256566B2 (en) * 2003-05-02 2007-08-14 Ballard Power Systems Corporation Method and apparatus for determining a maximum power point of photovoltaic cells
JP2006101668A (en) * 2004-09-30 2006-04-13 Honda Motor Co Ltd Power supply
US7193872B2 (en) * 2005-01-28 2007-03-20 Kasemsan Siri Solar array inverter with maximum power tracking
US7319313B2 (en) * 2005-08-10 2008-01-15 Xantrex Technology, Inc. Photovoltaic DC-to-AC power converter and control method
DE102006023563B4 (en) * 2006-05-19 2020-09-10 Kostal Industrie Elektrik Gmbh Photovoltaic system
US7915866B2 (en) * 2006-11-13 2011-03-29 Psion Teklogix Inc. Supercapacitor backup power supply with bi-directional power flow
US8050062B2 (en) * 2010-02-24 2011-11-01 General Electric Company Method and system to allow for high DC source voltage with lower DC link voltage in a two stage power converter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11235024A (en) * 1998-02-09 1999-08-27 Sanyo Denki Co Ltd Inverter device
DE10221592A1 (en) * 2002-05-15 2003-12-04 Fraunhofer Ges Forschung Current inverter for direct/alternating currents, has direct and alternating connections with an intermediate power store, a bridge circuit, rectifier diodes and a inductive choke
DE102004030912B3 (en) * 2004-06-25 2006-01-19 Sma Technologie Ag Method for converting a direct electrical voltage of a DC voltage source, in particular a photovoltaic DC voltage source into an AC voltage
EP2053730A1 (en) * 2006-07-31 2009-04-29 Ingeteam Energy, S.A. Single-phase inverter circuit for conditioning and converting dc electrical energy into ac electrical energy
DE102007028078B4 (en) * 2007-06-15 2009-04-16 Sma Solar Technology Ag Device for feeding electrical energy into a power supply network and DC-DC converter for such a device

Also Published As

Publication number Publication date
JP2012503963A (en) 2012-02-09
CA2738132A1 (en) 2010-04-01
DE102008048841B3 (en) 2010-01-28
EP2327145B1 (en) 2015-04-29
KR101314975B1 (en) 2013-10-04
WO2010034413A1 (en) 2010-04-01
US20110255316A1 (en) 2011-10-20
CN102165681A (en) 2011-08-24
JP5303648B2 (en) 2013-10-02
EP2327145A1 (en) 2011-06-01
CN102165681B (en) 2014-12-31
KR20110056427A (en) 2011-05-27

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Legal Events

Date Code Title Description
8396 Reprint of erroneous front page
8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee